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Get started475a is a semi-detached house in Harrow (HA3 0UN). It has a recorded floor area of 118 m² (around 1270 sq ft) and construction records dating it to 1930-1949. The latest certificate (July 2025) shows a C (score 70). When first surveyed in January 2017 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and lighting went from Average to Very Good.
Untraded for 26 years, with the last transfer in November 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £782,000 sits 243.7% above the 1999 sale of £227,500. On a £-per-square-foot basis, the last sale (£179/sq ft) was about 22.2% above the typical sold price in the postcode. One historical planning record sits against the property in 2010.
Installation of side dormer window, rear dormer window, 2 front rooflights and erection of a detached single-storey outbuilding to provide office and storage facilities in garden of doctor's surgery
475a's estimated value is more than triple its earliest registered sale price (1999).
£782,000
Modelled from EPC, postcode comparables.
£227,500
Recorded with HM Land Registry.
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On co₂ emissions, 475a stands well clear of the street.
Price per m²
£1,928
Street avg £2,932
Floor Area
118 m²
Street avg 124 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Kenton / Charlton Road — bus stop.

Daytime· 07:00 – 23:00
50.3dB

Changes detected from historical EPC data
Heating controls changed
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 November 1999Most recent
£227,500
Median price across the last 5 sales in HA3 0UN: £525,000 (2024–2003).
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CO₂ Emissions
3.6 t/year
Street avg 4.9 t/year
Closest school
0.3 km
Claremont High School. 45 schools nearby.
Night-time· 23:00 – 07:00
39.9dB